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LM4682SQ/NOPB

LM4682SQ/NOPB

LM4682SQ/NOPB

Texas Instruments

10W W Audio Amplifiers 7mm mm 15V V 48 pins 48-WFQFN Exposed Pad

SOT-23

LM4682SQ/NOPB Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 48-WFQFN Exposed Pad
Number of Pins 48
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series Boomer®
JESD-609 Code e3
Feature Depop, Mute, PWM, Short-Circuit and Thermal Protection, Shutdown, Volume Control
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 48
ECCN Code EAR99
Type Class D
Terminal Finish Matte Tin (Sn)
HTS Code8542.33.00.01
Voltage - Supply 8.5V~15V
Terminal Position QUAD
Terminal FormNO LEAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch0.5mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number LM4682
Qualification StatusNot Qualified
Output Type 2-Channel (Stereo) with Stereo Headphones
Operating Supply Voltage12V
Supply Voltage-Max (Vsup) 15V
Supply Voltage-Min (Vsup) 8.5V
Quiescent Current52mA
Power Supply Rejection Ratio (PSRR) 94dB
Max Output Power10W
Max Output Power x Channels @ Load 10W x 2 @ 8 Ω; 80mW x 2 @ 32 Ω
Length 7mm
Height Seated (Max) 0.8mm
Width 7mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1638 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$4.59000$4.59
500$4.5441$2272.05
1000$4.4982$4498.2
1500$4.4523$6678.45
2000$4.4064$8812.8
2500$4.3605$10901.25

LM4682SQ/NOPB Product Details

LM4682SQ/NOPB Overview


Amp parts is embedded in the 48-WFQFN Exposed Pad package.Amp parts is packaged in the way of Tape & Reel (TR) .There are 48 terminations, which are the practice of ending a transmission line with a device that matches the characteristic impedance of the line.The output it is configured with uses 2-Channel (Stereo) with Stereo Headphones .The type of this electrical device is Class D .There are 48 pins, which are pronged contacts as part of a signal interface in a computer or other communications device. This electronic part is mounted in the way of Surface Mount .The supply voltage of this electrical device is 8.5V~15V .Depop, Mute, PWM, Short-Circuit and Thermal Protection, Shutdown, Volume Control can be ensured when operating.The operating temperature should not exceed -40°C~85°C TA .Amp parts belongs to LM4682 family.This electronic part is mounted in the way of Surface Mount .The maximal Output Power of this electronic part is 10W kWh per hour.The supply voltage (Vsup) should be kept above 8.5V for normal operation.The maximal supply voltage (Vsup) reaches 15V .This electronic part is a member of Boomer® series.Amp parts consumes 52mA of quiescent current wAmp partshout being affected by external factors.

LM4682SQ/NOPB Features


48-WFQFN Exposed Pad package
LM4682 family
10W kWh per hour
Boomer® series


LM4682SQ/NOPB Applications


There are a lot of Texas Instruments
LM4682SQ/NOPB audio amplifiers applications.


  • Proportional operation circuits
  • Inverse/same-phase proportional circuit
  • Addition and subtraction operation circuits
  • single/dual op amp sum and difference circuits
  • Integrator and differentiator circuits
  • Logarithmic and exponential operation circuits
  • Multiplication and division circuits
  • Precision measurement
  • Power control
  • Information processing

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